16842826

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 34836480

約数和(自身を除く): 17993654

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 179, 182, 286, 329, 358, 517, 611, 658, 1001, 1034, 1222, 1253, 1969, 2002, 2327, 2506, 3619, 3938, 4277, 4654, 6721, 7238, 8413, 8554, 13442, 13783, 16289, 16826, 25597, 27566, 32578, 47047, 51194, 58891, 92543, 94094, 109369, 117782, 179179, 185086, 218738, 358358, 647801, 765583, 1203059, 1295602, 1531166, 2406118, 8421413, 16842826]

約数ペア:

[(1, 16842826), (2, 8421413), (7, 2406118), (11, 1531166), (13, 1295602), (14, 1203059), (22, 765583), (26, 647801), (47, 358358), (77, 218738), (91, 185086), (94, 179179), (143, 117782), (154, 109369), (179, 94094), (182, 92543), (286, 58891), (329, 51194), (358, 47047), (517, 32578), (611, 27566), (658, 25597), (1001, 16826), (1034, 16289), (1222, 13783), (1253, 13442), (1969, 8554), (2002, 8413), (2327, 7238), (2506, 6721), (3619, 4654), (3938, 4277)]